如何为nuxt-content编写不区分大小写的查询

const { $content } = require('@nuxt/content')

async function searchContent(query) {
  const regex = new RegExp(query, 'i') // 'i'表示不区分大小写
  const results = await $content()
    .where({ title: { $regex: regex } })
    .fetch()

  return results
}

// 示例用法
const query = 'nuxt'
const searchResults = await searchContent(query)
console.log(searchResults)